#31AAB3#31AAB3
#31AAB3 is a light, moderate teal. Relative luminance 0.327; OKLCH L 67.7% C 0.103 H 202.4°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).
Color values
| HEX | #31AAB3 |
|---|---|
| RGB | rgb(49, 170, 179) |
| HSL | hsl(184, 57%, 45%) |
| HSV | hsv(184, 73%, 70%) |
| CMYK | cmyk(72.6%, 5%, 0%, 29.8%) |
| CIE-LAB | lab(63.88, -29.27, -14.16) |
| CIE-LCH | lch(63.88, 32.52, 205.82°) |
| OKLab | oklab(67.75% -0.0953 -0.0393) |
| OKLCH | oklch(67.75% 0.103 202.4) |
| XYZ | xyz(23.7744, 32.6543, 47.6890) |
| Luminance | 0.3266 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 3.79
Cadetblue
#5F9EA0
ΔE00 6.05
Lightseagreen
#20B2AA
ΔE00 7.02
Sea
#3C9992
ΔE00 8.20
Topaz
#13BBAF
ΔE00 9.27
Darkturquoise
#00CED1
ΔE00 10.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31AAB3 #B33A31
analogous
#31B37B #31AAB3 #3169B3
triadic
#31AAB3 #B331AA #AAB331
tetradic
#31AAB3 #7B31B3 #B33A31 #69B331
square
#31AAB3 #7B31B3 #B33A31 #69B331
split-complementary
#31AAB3 #B33169 #B37B31
monochromatic
#174F53 #247C83 #31AAB3 #52C7D0 #82D6DD
Accessibility & contrast
On white
2.79
#31AAB3 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.53
#31AAB3 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31AAB3
7.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31AAB3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31AAB3 | 1.00 | 2.79 | 7.53 | 7.53 |
| #FFFFFF | 2.79 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.53 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.53 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9DA3B4
Deuteranopia (green-blind)
#8A95B4
Tritanopia (blue-blind)
#00B1AC
Achromatopsia (no color)
#9B9B9B
Design tokens & code
CSS
--color: #31aab3; /* rgb */ color: rgb(49, 170, 179); /* oklch */ color: oklch(67.7% 0.103 202.4);
Tailwind
colors: {
custom: {
50: '#7dc3c9',
500: '#31aab3',
950: '#000000',
},
}SCSS
$custom: #31aab3; $custom-light: #7dc3c9; $custom-dark: #000000;
JSON
{
"hex": "#31aab3",
"rgb": {
"r": 49,
"g": 170,
"b": 179
},
"hsl": {
"h": 184.154,
"s": 57.018,
"l": 44.706
},
"oklch": {
"l": 0.67745,
"c": 0.10314,
"h": 202.4
},
"luminance": 0.32657
}Semantic roles & 50–950 ramp
primary
#31AAB3
secondary
#C67F7A
accent
#5248E0
background
#F8FCFC
surface
#EFF8F8
border
#CAD1D1
text
#0B1213
muted
#7C8182